cann't，没有这种说法。can't，不能=情态动词否定=can not的缩写。can't为短语，不省略后为can not或cannot，后加动词原形。

can't词组短语

1.can't help禁不;

忍不住；不得不

2.can't wait迫不及待

3.can't stand无法忍受

4.can't help but不得不；忍不住

5.can't call oneself不称职

can't双语例句

Can't you control your children?

你就不能管管你这些孩子？

Be reasonable! We can't work late every night.

要讲道理呀！我们不能每天晚上都加班到很晚呀。

I can't see any future in this relationship.

我看不出这个关系会有什么前途。

We can't get Channel 5 in our area.

我们地区收不到5频道的节目。

Why can't you ever see my point of view?

你怎么老不明白我的观点呢？